Kodi ntchito za chakudya zimapanga bwanji ether ether?

Dembalari:

Ndondomeko za chakudya zimaphatikizapo ma cellulose

TGawo la ECHNIC:

Kupangidwa kwapakamalo kumakhudzana ndi nyimbo zomwe zimakhala ndi cellose et.

Njira Yakumbuyo:

Zakhala zikudziwika kuti zimaphatikizira cellulose etralose zopangidwa ndi chakudya, makamaka zopangidwa ndi chakudya chosiyanasiyana monga / kapena kapangidwe kake, kapena kusintha kapangidwe kake kapena kukonzedwa. Ntchito ya Britain Publish GB 2 444 020 Kuwulula zokhala ndi zakudya zomwe zimapanga cellulose ethelose ethelose, hydroxypropyl, kapena hydroxypropyllllose. Methylcellulose ndi hydroxypropyll methylcellulose ili ndi "thermos yosinthira katundu". Amafotokozedwa mwachindunji kuti pamene kachilomboka yankho la methylcellulose kapena hydroxypropyl amatenthedwa, gulu la hydrophobic memoxy gulu lomwe limapezeka muthyole, ndipo limakhala gel osakaniza. Kumbali ina, pamene gel yazikidwa, ma meyophobic methoxy amapezekanso, pomwe gel a gel a gel obwera ku Aquinal yankho Loyambirira.

European Patent EP IS 171 471 Amawulula methylcellulose yemwe ali wothandiza mu chakudya chokhazikika cha chakudya chokhazikika chonga ndi masamba olimba, nyama, ndi soya kwambiri chifukwa cha kuchuluka kwake. Methylcellulose imapereka chitetezo chokwanira chopangidwa ndi chakudya chokhazikika, potero kupereka kuluma bwino kumasowekeretsa ogula omwe amadya chakudya. Mukasungunuka m'madzi ozizira (mwachitsanzo, 5 ° C kapena m'munsi) musanaphatikizidwe ndi zosakaniza zina za chakudya chomwe chimakhala ndi vuto la chakudya chokwanira komanso cholumikizira. kuthekera.

Komabe, nthawi zina, kugwiritsa ntchito madzi ozizira kumakhala kovuta kwa wopanga chakudya. Chifukwa chake, ndikofunikira kupereka cellusese yopanga chakudya cholimba ndi kuuma kwabwino komanso kutsatsa ngakhale pamene cellulose itasungunuka m'madzi kukhala ndi kutentha kwa chipinda.

Hydroxyalkyll methylcelulose monga hydroxpyl meth methylcellulose (yomwe imadziwikanso kuti ikhale yothandiza pakupanga chakudya) imadziwika kuti imakhala ndi sotullulose poyerekeza ndi methylclulose. Hydroxyalkylll methylcelluloses yowonetsa kusungidwa modumpha yofananira sikupanga ma gels olimba. Kukhazikika kwakukulu kumafunikira ngakhale ma gels ofooka (haque, a; Richardson; Morris, Grewborbortete, DJ, GEQUECHHEBHEC22 (1993).

Pamene hydroxyalkyll methylcelloses monga hydroxypropyl (yomwe ikuwonetsa modrutus yotsika) imaphatikizidwa ndi malulus yolimba) imaphatikizidwa ndi chakudya chokwanira chokwanira pamapulogalamu ena.

Ndi chinthu chopangira chomwe chilipo kuti chipatseni hydroxyalkilose methylcellulose, makamaka hydroxypyllulosell, omwe amafanana ndi ma hydroxygregosel, zomwe zimapangidwa ndi ma hydroxygyllulose.

Cholinga chokonda kwambiri cha zopangidwa pano ndikupereka hydroxyalkilose methylcellulose

Modabwitsa, zapezeka kuti hydroxyalmwase methylcellulose, makamaka hydroxypropyl, itha kugwiritsidwa ntchito pokonzekera chakudya chokwanira, zomwe zimapangidwa ndi chakudya chokwanira komanso / kapena coutheon.

Modabwitsa, zapezeka kuti ma hydroxyaclosilosll methylcellosilosessels, makamaka hydroxypropyl, musafunike kusungunuka m'madzi ozizira kuti apereke zolimbitsa thupi ndi / kapena coutheon.